CVE-2026-23661

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

March 10, 2026

Last Seen

March 10, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Multiple Vulnerabilities in Microsoft Office Excel (CVE-2026)72.0

Microsoft Office Excel has multiple vulnerabilities that allow unauthorized attackers to execute code locally. These include an out-of-bounds read, use after free, untrusted pointer dereference, heap-based buffer overflow, and type confusion. A cross-site scripting vulnerability also allows informat...